10x+20=x+75-10

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Solution for 10x+20=x+75-10 equation:


Simplifying
10x + 20 = x + 75 + -10

Reorder the terms:
20 + 10x = x + 75 + -10

Reorder the terms:
20 + 10x = 75 + -10 + x

Combine like terms: 75 + -10 = 65
20 + 10x = 65 + x

Solving
20 + 10x = 65 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
20 + 10x + -1x = 65 + x + -1x

Combine like terms: 10x + -1x = 9x
20 + 9x = 65 + x + -1x

Combine like terms: x + -1x = 0
20 + 9x = 65 + 0
20 + 9x = 65

Add '-20' to each side of the equation.
20 + -20 + 9x = 65 + -20

Combine like terms: 20 + -20 = 0
0 + 9x = 65 + -20
9x = 65 + -20

Combine like terms: 65 + -20 = 45
9x = 45

Divide each side by '9'.
x = 5

Simplifying
x = 5

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